diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index dd4f894..fcb093a
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "rollup-plugin-svelte": "5.1.0",
     "rollup-plugin-terser": "5.1.2",
     "sirv-cli": "0.4.5",
-    "svelte": "3.12.1"
+    "svelte": "3.49.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 2d7c61e..9644cca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1736,10 +1736,10 @@ supports-color@^6.1.0:
   dependencies:
     has-flag "^3.0.0"
 
-svelte@3.12.1:
-  version "3.12.1"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.12.1.tgz#ddfacd43272ac3255907c682b74ee7d3d8b06b0c"
-  integrity sha512-t29WJNjHIqfrdMcVXqIyRfgLEaNz7MihKXTpb8qHlbzvf0WyOOIhIlwIGvl6ahJ9+9CLJwz0sjhFNAmPgo8BHg==
+svelte@3.49.0:
+  version "3.49.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.49.0.tgz#5baee3c672306de1070c3b7888fc2204e36a4029"
+  integrity sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==
 
 tar@^4:
   version "4.4.13"